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10 bestRinnai Tanklessof March 2025

112M consumers helped this year.

1

Rinnai RE199iN Non-Condensing Natural Gas Tankless Water Heater, Up to 7.6 GPM, Indoor Installation, 199,000 BTU
Rinnai RE199iN Non-Condensing Natural Gas Tankless Water Heater, Up to 7.6 GPM, Indoor Installation, 199,000 BTU

Rinnai

10.0

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2

Rinnai RE199iP Non-Condensing Propane Tankless Water Heater, Up to 7.6 GPM, Indoor Installation, 199,000 BTU
Rinnai RE199iP Non-Condensing Propane Tankless Water Heater, Up to 7.6 GPM, Indoor Installation, 199,000 BTU

Rinnai

10.0

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3

Rinnai RE180iN Non-Condensing Natural Gas Tankless Water Heater, Up to 6.9 GPM, Indoor Installation, 180,000 BTU
Rinnai RE180iN Non-Condensing Natural Gas Tankless Water Heater, Up to 6.9 GPM, Indoor Installation, 180,000 BTU

Rinnai

10.0

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4

Rinnai RE140iP Non-Condensing Propane Tankless Water Heater, Up to 5.3 GPM, Indoor Installation, 140,000 BTU
Rinnai RE140iP Non-Condensing Propane Tankless Water Heater, Up to 5.3 GPM, Indoor Installation, 140,000 BTU

Rinnai

9.9

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5

Rinnai RE140eN Non-Condensing Natural Gas Tankless Water Heater, Up to 5.3 GPM, Outdoor Installation, 140,000 BTU
Rinnai RE140eN Non-Condensing Natural Gas Tankless Water Heater, Up to 5.3 GPM, Outdoor Installation, 140,000 BTU

Rinnai

9.8

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6

Rinnai RE140eP Non-Condensing Propane Tankless Water Heater, Up to 5.3 GPM, Outdoor Installation, 140,000 BTU
Rinnai RE140eP Non-Condensing Propane Tankless Water Heater, Up to 5.3 GPM, Outdoor Installation, 140,000 BTU

Rinnai

9.7

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7

Fan Motor Assy Kit
Fan Motor Assy Kit

Rinnai

9.6

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8

SIVUATEK Tankless Electric Flow-Through Water Heater, on Demand, Intelligent Electric Water Heater with Insert Point, 6.5 KW, 240 V, for M1-65B Taps
SIVUATEK Tankless Electric Flow-Through Water Heater, on Demand, Intelligent Electric Water Heater with Insert Point, 6.5 KW, 240 V, for M1-65B Taps

SIVUATEK

9.3

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9

6699 Tankless Heater Descaling Flush Kit Includes Submersible Water Pump with Adapters 3 Gallons Pail with Bucket Lid Opener and Two 3/4" GHT X 6FT PVC Rubber Black Hoses Easy Installation to Clean
6699 Tankless Heater Descaling Flush Kit Includes Submersible Water Pump with Adapters 3 Gallons Pail with Bucket Lid Opener and Two 3/4" GHT X 6FT PVC Rubber Black Hoses Easy Installation to Clean

6699

9.0

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10

Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass
Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve, Clean Brass

Hourleey

8.7

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